<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>监控视频上传</title>
    <link rel="stylesheet" href="../../component/pear/css/pear.css"/>
</head>
<body>
<div class="mainBox">
        <div class="main-container">
            <input hidden id="planid" value="${planid}">
    </fieldset>
    <div class="layui-upload">
        <button type="button" class="pear-btn pear-btn-primary pear-btn-md" id="testList">
            <i class="layui-icon layui-icon-video"></i>
            选择视频
        </button>
        <div class="layui-upload-list">
            <table class="layui-table">
                <colgroup>
                    <col width="100">
                    <col width="50">
                    <col width="150">
                    <col width="100">
                    <col width="80">
                </colgroup>
                <thead>
                <tr>
                    <th>文件名</th>
                    <th>大小</th>
                    <th>上传进度</th>
                    <th>状态</th>
                    <th>操作</th>
                </tr>
                </thead>
                <tbody id="demoList"></tbody>
            </table>

        </div>
    </div>
        </div>
</div>
<div class="bottom">
    <div class="button-container">
        <button type="submit" class="pear-btn pear-btn-primary pear-btn-sm" id="testListAction">
            开始上传
        </button>
    </div>
</div>
</body>
<script src="../../component/layui/layui.js"></script>
<script src="../../component/pear/pear.js"></script>
<script>
    layui.use(['upload', 'element', 'layer'], function(){
        var $ = layui.jquery
            ,upload = layui.upload
            ,element = layui.element
            ,layer = layui.layer;
        let MODULE_PATH = "${ctxPath}/busOperationplan";
        //演示多文件列表
        var uploadListIns = upload.render({
            elem: '#testList'
            ,elemList: $('#demoList') //列表元素对象
            ,url: MODULE_PATH+'/uploadVideo' //此处用的是第三方的 http 请求演示，实际使用时改成您自己的上传接口即可。
            ,accept: 'video'
            ,multiple: true
            ,auto: false
            ,bindAction: '#testListAction'
            ,choose: function(obj){
                var that = this;
                var files = this.files = obj.pushFile(); //将每次选择的文件追加到文件队列
                //读取本地文件
                obj.preview(function(index, file, result){
                    var tr = $(['<tr id="upload-'+ index +'">'
                        ,'<td>'+ file.name +'</td>'
                        ,'<td>'+ (file.size/1014).toFixed(1) +'kb</td>'
                        ,'<td><div class="layui-progress" lay-filter="progress-demo-'+ index +'"><div class="layui-progress-bar" lay-percent=""></div></div></td>'
                        ,'<td>'
                        ,'<td>等待上传</td>'
                        ,'<button class="layui-btn layui-btn-xs demo-reload layui-hide">重传</button>'
                        ,'<button class="layui-btn layui-btn-xs layui-btn-danger demo-delete">删除</button>'
                        ,'</td>'
                        ,'</tr>'].join(''));

                    //单个重传
                    tr.find('.demo-reload').on('click', function(){
                        obj.upload(index, file);
                    });
                    //删除
                    tr.find('.demo-delete').on('click', function(){
                        delete files[index]; //删除对应的文件
                        tr.remove();
                        uploadListIns.config.elem.next()[0].value = ''; //清空 input file 值，以免删除后出现同名文件不可选
                    });
                    that.elemList.append(tr);
                    element.render('progress'); //渲染新加的进度条组件
                });
            }
            ,before: function(obj){
                this.data={"planid": $("#planid").val()}//携带额外的数据
            }
            ,done: function(res, index, upload){ //成功的回调
                console.log(res.code);
                var that = this;
                if(res.code == 0){ //上传成功
                var tr = that.elemList.find('tr#upload-'+ index)
                    ,tds = tr.children();
                tds.eq(3).html('<span style="color: #5FB878;">上传成功</span>');
                tds.eq(4).html(''); //清空操作
                return delete this.files[index]; //删除文件队列已经上传成功的文件
                }
                this.error(index, upload);
            }
            ,allDone: function(obj){ //多文件上传完毕后的状态回调
                console.log(obj)
            }
            ,error: function(index, upload){ //错误回调
                var that = this;
                var tr = that.elemList.find('tr#upload-'+ index)
                    ,tds = tr.children();
                tds.eq(4).find('.demo-reload').removeClass('layui-hide'); //显示重传
            }
            ,progress: function(n, elem, e, index){ //注意：index 参数为 layui 2.6.6 新增
                element.progress('progress-demo-'+ index, n + '%'); //执行进度条。n 即为返回的进度百分比
            }
        });
    })
</script>
</html>